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[android] Make navigation bar transparent in light mode

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Add functionality to make the navigation bar fully transparent when the
app is in light mode. This improves the map view by allowing it to
extend beneath the navigation bar for a more immersive experience.

Implementation includes clearing translucency flags and adding necessary
system UI flags to ensure proper transparency. Also handles proper
configuration changes and maintains transparency when returning from
fullscreen mode.

The transparency is only applied in light mode to maintain readability
of navigation buttons, with appropriate contrast settings for different
Android API levels.

Fixes: #10393
Signed-off-by: coderang-gk <coderang.gk@gmail.com>
This commit is contained in:
coderang-gk
2025-03-05 01:20:30 +05:30
committed by Konstantin Pastbin
parent 5bb2569e76
commit 9e8accc8f5
1 changed files with 28 additions and 0 deletions
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28
android/app/src/main/java/app/organicmaps/MwmActivity.java
View File

@@ -8,6 +8,7 @@ import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.res.Configuration;
import android.graphics.Color;
import android.location.Location;
import android.net.Uri;
import android.os.Build;
@@ -17,6 +18,7 @@ import android.text.method.LinkMovementMethod;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.TextView;
import android.widget.Toast;
@@ -513,6 +515,8 @@ public class MwmActivity extends BaseMwmFragmentActivity
if (newUiModeIsCarConnected || newUiModeIsCarDisconnected)
return;
makeNavigationBarTransparentInLightMode();
recreate();
}
@@ -529,6 +533,7 @@ public class MwmActivity extends BaseMwmFragmentActivity
getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
setContentView(R.layout.activity_map);
makeNavigationBarTransparentInLightMode();
mPlacePageViewModel = new ViewModelProvider(this).get(PlacePageViewModel.class);
mMapButtonsViewModel = new ViewModelProvider(this).get(MapButtonsViewModel.class);
@@ -1102,6 +1107,7 @@ public class MwmActivity extends BaseMwmFragmentActivity
ThemeSwitcher.INSTANCE.restart(isMapRendererActive());
refreshSearchToolbar();
setFullscreen(isFullscreen());
makeNavigationBarTransparentInLightMode();
if (ChoosePositionMode.get() != ChoosePositionMode.None)
{
UiUtils.show(mPointChooser);
@@ -2447,4 +2453,26 @@ public class MwmActivity extends BaseMwmFragmentActivity
if (level >= TRIM_MEMORY_RUNNING_LOW)
Framework.nativeMemoryWarning();
}
private void makeNavigationBarTransparentInLightMode()
{
int nightMask = getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
if (nightMask == Configuration.UI_MODE_NIGHT_NO) // if light mode
{
Window window = getWindow();
window.setNavigationBarColor(Color.TRANSPARENT);
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
int flags = window.getDecorView().getSystemUiVisibility();
flags |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1)
flags |= View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
window.getDecorView().setSystemUiVisibility(flags);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q)
window.setNavigationBarContrastEnforced(false);
}
}
}